显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 07:32:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 07 Apr 2024 03:14:22 GMT
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7I3hPNTIPOglGh%2Br884mxaku6%2BYGKeMbH6eOdLwOlISnF6kUjwuqjulwI3AlPyXoryIL2uhTTNeBqHo7Ra1WNcE05Z9x7kUbCgNaX82mguKTPXjMdot1mjKUM0MsUQhK"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89abfb72aa087725-LHR
alt-svc: h3=":443"; ma=86400